Psilocybe cubensis is one of the most widely studied and recognisable psilocybin mushroom species in the world. Native to tropical and subtropical regions, this species has become a cornerstone of mycological research due to its adaptability, genetic stability, and extensive documentation.

This guide provides an educational overview of Psilocybe cubensis strains, explaining how strains differ within the species and linking to detailed strain-specific resources available through Mycotown.

All spores sold by Mycotown are intended strictly for microscopy and taxonomy research purposes.

What Is Psilocybe Cubensis?

Psilocybe cubensis is a psilocybin-containing mushroom species belonging to the Hymenogastraceae family. It is commonly identified by its convex to broadly convex cap, central stem, and purple-brown spore print.

Key reasons Psilocybe cubensis is widely studied include:

• Global distribution in suitable climates
• Consistent spore production
• Clearly documented morphology
• Extensive genetic variation within the species

Understanding Cubensis Strains

A strain of Psilocybe cubensis refers to a genetic variant or lineage that exists within the species. While all cubensis strains share the same core species traits, selective isolation and regional genetics can lead to noticeable differences in:

• Cap shape and coloration
• Stem thickness and structure
• Spore morphology
• Mutation expression

Strains are not separate species, but rather stabilised genetic expressions of Psilocybe cubensis.

Popular Psilocybe Cubensis Strains

Below is a selection of well-documented Psilocybe cubensis strains commonly referenced in microscopy and taxonomy research. Each strain links to a dedicated page containing more detailed information and available spore products.

Amazonian

The Amazonian strain is believed to originate from South American cubensis genetics and is frequently studied for its aggressive morphological traits.

Key characteristics:

• Large cap diameter
• Strong rhizomorphic tendencies
• Regional lineage association

Explore Amazonian Strain

Why Psilocybe Cubensis Has So Many Strains

Psilocybe cubensis has been extensively collected, studied, and genetically isolated over decades. This has resulted in a wide range of stabilised strains, each documented for specific traits.

Factors contributing to strain diversity include:

• Regional genetic isolation
• Selective spore propagation
• Mutation stabilisation
• Long-term documentation by researchers

Psilocybe Cubensis Spores at Mycotown

Mycotown supplies Psilocybe cubensis spores prepared under sterile laboratory conditions and verified through microscopic examination.

All cubensis spores are:

• Clearly labelled by strain
• Microscopically verified
• Prepared for research use
• Supplied without cultivation guidance

Frequently Asked Questions

Are all Psilocybe cubensis strains the same species?

Yes. All cubensis strains belong to the Psilocybe cubensis species and differ only through genetic variation.

Do cubensis strains differ microscopically?

Yes. While core spore traits are shared, subtle differences in size and morphology may be observed between strains.

Why is Psilocybe cubensis so widely studied?

Its adaptability, global distribution, and genetic stability make it one of the most documented psilocybin mushroom species.

Is Psilocybe cubensis legal to study?

Legality varies by location. Always research local regulations before purchasing spores.